5.0It Fits

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Review by Dave S.

1506258754

Sep 24, 2017

5.0Must-have for SCT

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This is very nicely made of black finished aluminum, and a must-have to safeguard the rear opening of any Schmidt-Cassegrain telescope when you put it away. Gotta wonder why they call it a blue fireball, though.

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Review by Gregory B.

1505389007

Sep 14, 2017

4.0Fits my old orange C8

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I have a Celestron C8 that I purchased in 1982 or 1981. I upgraded to a 2" diagonal that screws directly onto the scope like a visual back. I needed a cover for the back when it is in the case. This fit perfectly. It is high quality metal. Seems a little pricey, but I don't know what it costs to manufacture.

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Review by Tavi

1502302905

Aug 9, 2017

5.0Fits perfectly my Celestron EdgeHD CGE 8&quot; telescope

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Perfect! Got the smallest case, Celestron Carrying Case for 4/5/6" NexStar Telescope, to fit my Celestron EdgeHD CGE 8", and the adapter it came with the scope was on the way, so had to remove it, but also needed to cover the whole. This was a perfect fit.

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Review by Jason M.

1491802620

Apr 9, 2017

5.0Serves its purposes, no more no less

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Exactly as advertised: aluminum cover for the threads on the back of a mid-size SCT. In my application, this was for a Celestron C8 (SP model). Nothing fancy, but it works very well. Nice knurled edge, no manufacturer logos or anything. Simple, clean design

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4.0A quality cap for SCT accessory threads

Pros:

Lightweight,Easy to Use,Well machined

Cons:

A bit expensive

Comments:

I used this cap to replace the plastic cap that came with my SCT. The plastic cap was difficult to remove and install, but this machined cap was a breeze to use, due to its accurately machined threads.